[单选题]
What length of copper wire (resistivw 128zinnodw- ity m)arb 3;q 1izmil1 3j0b nzns-$1.68 \times 10^{-8} \; \Omega \cdot m$) of diameter 0.15 mm is needed for a total resistance of $15 \; \Omega$?
A. $16 \; mm$
B. $16 \; cm$
C. $1.6 \; m$
D. $16 \; m$